Warm-up: Theoretical & Experimental Probability

What is the Theoretical Probability of not landing on red?

• 25%
• 50%
• 65%
• 66.7%

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

Find the theoretical probability of landing on yellow if you spin the spinner.

• 1/8

• 7/8

• 1

• 7

What is the probability of flipping a coin and getting tails?

• 1/2
• 1/3
• 1/4
• Never, Tails never fails.

Tags

CCSS.7.SP.C.5

A bag has 3 red marbles, 2 blue and 4 yellow. What is the theoretical probability of pulling a red?

• 3/10

• 1/2

• 1/9

• 1/3

A bag contains 30 pieces of candy. There are 15 grape, 7 cherry, 3 lemon, 5 strawberry. What is the probability of drawing a lemon?

• 3
• 1/10
• 3/10
• 30%

Tags

CCSS.7.SP.C.5

You mix the the letters (A, C, Q, U, A, I, N, T, A, N, C, E) thoroughly. Without looking you select one letter. Find the theoretical probability: P(T)

• 8.3%

• 1/11

• 1/12

• 10%

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

Experimental Probability: P(reading books)

• 22/100

• 22/70

• 11/22

• 11/50

What is the probability of spinning green?

• 0
• 1/4
• 1/2
• 3/4

Tags

CCSS.7.SP.C.5

A coin is tossed 18 times. It lands on heads 12 times. What is the experimental probability of the coin landing on tails?

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• 
• 

The bar graph shows the results of spinning the spinner 200 times. What is the experimental probability of landing on a 3?

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Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.6

CCSS.7.SP.C.7